baber/WOPTO huggingface dataset:
Patent RU-2014234-C1 (RU)
Title: Method for producing polymeric material
Inventor: NAUMENKO ALEKSANDR P
IPC: B29B11/16
Filed: 1991-11-20
Granted: 1994-06-15
Abstract: FIELD: tyre industry. SUBSTANCE: flexible material and filler enter the loading zone separately. Relation between delivered components are changed while rolling polymeric material on mandrel in keeping with tyre profile. Rate of feed of at least one component is variable. EFFECT: higher efficiency. 1 cl
Patent RU-2037628-C1 (RU)
Title: Two-stroke internal combustion engine
Inventor: AKIMOV MIKHAIL G
IPC: F02B23/00
Filed: 1991-12-18
Granted: 1995-06-19
Abstract: FIELD: engine engineering. SUBSTANCE: two-stroke internal combustion engine has cylinder 1 piston 5 received in the cylinder, and cylinder head 6. At least one blowing passage 3, which is opposite to outlet passage 2, is made in the wall of the cylinder. Passage 2 has the top and bottom walls. The cylinder head has conical combustion chamber 7 provided with hollow 9. The hollow is arranged above blowing passage 3 and is a semi-ellipsoid whose grater axis is parallel to the generatrix of conical surface 9 of combustion chamber 7 and arranged in symmetry plane of the blowing and outlet passages. Top wall 10 of inlet part 11 of outlet passage 2 is located in plane 12 and is tangent to circumference 13 which is in plane of symmetry of blowing 3 and outlet 2 passages and whose radius is equal to the grater radius of semi-ellipsoidal hollow 8 of the combustion chamber and conjugated with it. The bottom wall of inlet part 11 of the outlet passage is parallel to top wall 10. The width of blowing passage 3, which is opposite to outlet passage 2, is equal to width of hollow 8 of combustion chamber 7. The height of the outlet port and the height of the port of each blowing passage are 0.28:0.31 and 0.17:0.18 of piston stroke respectively. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2074510-C1 (RU)
Title: Pulse current generator
Inventor: BORISOV VLADIMIR ZAKHAROVICH
IPC: H03K3/53
Filed: 1991-12-23
Granted: 1997-02-27
Abstract: FIELD: pulse devices, in particular, devices for pumping injection lasers. SUBSTANCE: device has discharge circuit which has current gate which is designed as Darlington circuit with parallel connection of several output bipolar transistors and dummy resistors. Current gate is designed as silicon crystal with metal column terminals for emitters of output transistors and metal-coated back side. Dummy resistors and inter-element connecting wires are located on ceramic plate and are designed as metal lines. Column terminals of gate are connected to dummy resistors by means of metal solder. Collector of gate is connected to corresponding conducting line by means of metal wire. EFFECT: increased functional capabilities. 4 dwg
Patent RU-2015115-C1 (RU)
Inventor: BARABASH VITALIJ R
IPC: C03B7/00
Filed: 1991-11-12
Granted: 1994-06-30
Abstract: FIELD: feeding of mineral melt from melting furnace. SUBSTANCE: device has measurer formed as closed lined heatable chamber with inlet and drain openings and measurer rotating mechanism. Chamber is mounted on frame for rotation about its transverse axis disposed in horizontal plane. Bottom of inner chamber is inclined with respect to transverse axis. Drain opening in chamber bottom is offset to its higher edge. Chamber housing is connected with cylinder rod of rotation mechanism, which is provided with end switches fixing bottom angle of inclination. Chamber bottom may have several drain openings, which may be aligned one with respect to the other along line parallel to axis of rotation of chamber. Chamber bottom may be provided with additional opening disposed in the vicinity of drain opening at an angle to it and separated from it by wall. Drain opening in chamber bottom is pinched in its middle part. EFFECT: increased efficiency and enhanced reliability in operation. 4 cl, 5 dwg
Patent RU-2007455-C1 (RU)
Inventor: BELITSKIJ BORIS R
IPC: C12N1/20
Filed: 1992-01-20
Granted: 1994-02-15
Abstract: FIELD: biotechnology. SUBSTANCE: strain Bacillus megaterium VKPM B- -5818 - a producer of neutral metalloproteinase. Productivity of strain is 20-25 U/ml after 23-25 h of cultivation under intensive aeration at 30 C that is 2-3-times more as compared with parent strain-producer. Metalloproteinase producing by B. megaterium does not contain alkaline proteinase impurities and can be used for production of sweetener aspartam. EFFECT: enhanced production of enzyme.
Patent RU-2045124-C1 (RU)
Title: Vibration motor
Inventor: KOLOKOLTSEV VALERIJ M
IPC: H01L41/09
Filed: 1991-07-16
Granted: 1995-09-27
Abstract: FIELD: optics. SUBSTANCE: with supply of voltage of resonance frequency to encasing of packaged piezoceramic vibrator 2 placed between parts of sectional case it changes its geometrical dimensions owing to inverse piezoelectric effect and excites either longitudinal or torsional vibrations of parts of sectional case 1. Restoring members 3 are installed so that they are oriented in both parts of case in one direction. Vibration motor makes it possible to realize cascading, that is possibility to realize two-coordinate movement when coupling vibration motor of linear rotation with vibration motor of rotary motion. EFFECT: increased functional efficiency. 3 dwg
Patent RU-2049583-C1 (RU)
Title: Apparatus for punching billets from flat material and rolling the material
Inventor: KRIVOVYAZYUK ANATOLIJ S
IPC: B21D43/00
Filed: 1992-03-12
Granted: 1995-12-10
Abstract: FIELD: metal working. SUBSTANCE: apparatus has punching press and material rolling and stretching mechanism made in the form of rollers mounted on movable brackets, which are engageable with upper plate. In the process of cutting upper plate urges brackets to move down and effectuate stretching of material by rollers. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 5 cl, 4 dwg
Patent RU-2012589-C1 (RU)
Title: Reagent for aqueous and hydrocarbon-based muds
Inventor: OGOLIKHIN ERNST A
IPC: C09K8/18
Filed: 1992-03-25
Granted: 1994-05-15
Abstract: FIELD: boring of wells. SUBSTANCE: the oil-containing additive to muds has multifunctional properties. It is free of negative properties typical of petroleum, diesel fuel or CMAД, reduces stickiness of the mud cake in the clay mud; decreases subdivision of rock in the clay mud as regulate viscosity, static shear stress and filtration losses of the hydrocarbon-based reagent for mud within the wide range. An aqueous and hydrocarbon-based reagent for muds reduces stickiness of the mud cake in the clay mud; decreases the deformation of rock in the mud by 10.6 times; reduces the disjoining pressure in argillite in the mud by 1.96 times and increases the barite content in the hydrocarbon-based mud by 1.3 times (due to which fact density increases from 2200 tо 2520 kg/m 3 ); reduces Engler viscosity by 2.3 times; reduces static shear stress by 23.5 times; cut down filtration losses at 80 C by 11.4 times. The reagent comprises 80.83-90.93 wt % a resin smudge extract derived form selective oil purification ; 18.21-8.30 wt % diesel fractions of petroleum; 0.96-0.77 wt % depressor such as calcium alkylphenolate. EFFECT: improved properties of the reagent.
Patent RU-2053099-C1 (RU)
Title: Способ шлифования конической поверхности
Inventor: FILIN ALEKSANDR N
IPC: B24B5/24
Filed: 1992-03-16
Granted: 1996-01-27
Abstract: Использование: для шлифования конических поверхностей. Сущность изобретения: шлифование конической поверхности осуществляют кругом с наклонными относительно образующей прерывисто размещенными режущими участками переменной протяженности. Больший диаметр изделия размещают со стороны торца круга с большими по протяженности режущими участками. Круг и изделие располагают из условия постоянства отношения протяженности режущих участков и взаимодействующего с ним участка обрабатываемого изделия в данном сечении. 1 ил.
Patent RU-2068257-C1 (RU)
Title: Device for vacuum massage
Inventor: ASTAKHOV VLADIMIR MIKHAJLOVICH
IPC: A61H9/00
Filed: 1991-10-08
Granted: 1996-10-27
Abstract: FIELD: medicine; physiotherapy. SUBSTANCE: device is used for creating active hyperaemia in muscles when recovering ability to work after heavy physical load. Device has multichannel rarefaction source 4 connected with case 1, and two membranes 6 and 7, mounted to have contact inside the case. through holes are made at the second membrane 7. One end of each through channel is connected with multichannel rarefaction source by means of coupling 11 and tube 12. the other end of through channel is connected with hole of the first membrane 6. EFFECT: improved efficiency. 4 cl, 5 dwg
Patent RU-2101858-C1 (RU)
Inventor: GORODETSKIJ A E
IPC: H03M1/26
Filed: 1992-04-29
Granted: 1998-01-10
Abstract: FIELD: measurement technology. SUBSTANCE: sensor has optically connected measuring and immovable rasters with equal width of raster elements and relation of measuring raster period to period of immovable raster equal to cosα, where α is angle of relative angular shift of rasters. Rasters are made in the form of waveguide structures of immovable and measuring optointegral modules. Immovable module has optically and series-connected waveguide splitter provided with one input and 2N outputs, where N is digit capacity of sensor, and waveguide raster consisting of 2N three-dimensional waveguides with refraction index of n 1 . Measuring module is connected to object being measured. It has coding waveguide raster including three-dimensional wave guide sections with refraction index of n 2  exceeding n 1 . Waveguide sections are positioned in compliance with binary code. Waveguide splitter input of immovable module serves as radiation delivery input, and waveguide raster outputs of the same module are sensor output. EFFECT: reduced dimensions of sensor. 1 tbl, 5 wdgo
Patent RU-2111844-C1 (RU)
Title: Tool for hardening finish of holes
Inventor: PRIZEMIRSKIJ V S
IPC: B24B39/02
Filed: 1992-04-02
Granted: 1998-05-27
Abstract: FIELD: pressure shaping. SUBSTANCE: tool includes body with bearing cone mounted on it. Separator with deforming members is mounted on bearing cone for motion in axial direction. Secured immovably on separator in front of deforming members is ship remover made in the form of multi-lobe rotor with flexible blades which are received by slots of hub made at negative angle relative to longitudinal axis of tool; they are machined for diameter exceeding that of hole to be treated. In the course of burnishing when chip remover enters the hole being treated, chip remover moves separator with deforming members on bearing cone. EFFECT: automatic moving of separator with deforming rollers on bearing cone at the beginning of treatment and keeping the separator against sagging in removal of tool after burnishing. 1 dwg
Patent RU-2039483-C1 (RU)
Title: Tooth brush
Inventor: IVANOV IGOR S
IPC: A46B9/04
Filed: 1992-06-02
Granted: 1995-07-20
Abstract: FIELD: sanitary accessories. SUBSTANCE: tooth brush is provided by the gusset 5 with the argentum rods 6, being arranged in the bristle 4. EFFECT: enhanced quality of tooth brush. 1 cl, 3 dwg
Patent RU-2092114-C1 (RU)
Inventor: ZATOLOKIN VASILIJ D
IPC: A61B17/04
Filed: 1992-04-24
Granted: 1997-10-10
Abstract: FIELD: medicine; surgery; liver resection. SUBSTANCE: liver stump is sutured by fixing omentum graft by means of spheroidal sutures, apices of which are shifted as visceral sutures are applied from median line of organ's wound surface. If diaphragmatic suture are applied, apices are shifted closer to visceral line, each subsequent suture being overlapped by preceding one. EFFECT: new approach to hepatic surgery. 3 dwg
Patent RU-2109340-C1 (RU)
Title: Method of estimation of printed pictures on medium
Inventor: KLAUS AUGUST BOL TSA-SHJUNEMAN
IPC: G06T7/00
Filed: 1992-08-11
Granted: 1998-04-20
Abstract: FIELD: printing industry. SUBSTANCE: the method involves operations of readout of a reference picture visually preestimated as a reference one by means of an optoelectronic reader; the reference picture is divided into elements of picture, memory of each picture element by means of a memory unit, readout of checked printed pictures and comparison of their picture elements with memorized elements of the reference picture with due account made for specified values. The result is attained due to the fact that optical density is taken as the value for comparison, several reference pictures are selected, and an individual upper and/or lower limit of optical density for each picture element is determined with the help of them, these limits are used in subsequent comparison of checked pictures. EFFECT: enhanced quality of read out pictures. 5 cl, 2 dwg
Patent RU-2086421-C1 (RU)
Title: Армирующий волокнистый материал
Inventor: BALESTRA CLAUDIO
IPC: D02G3/26
Filed: 1991-12-20
Granted: 1997-08-10
Abstract: Использование: для упрочнения изделий из пластмасс и/или резины, в частности покрышек шин. Сущность: армирующий материал выполнен в виде плетения непрерывных моноволокон на основе органических жидкокристаллических полимеров. Прочность сплетенного изделия превышает 80 сН/текс. Модуль сопротивления (Ма) сечения при растяжении превышает 2000 сН/текс. При этом, по меньшей мере, одно из моноволокон спирально намотано вокруг плетеного изделия под углом менее 30 o . Крутка каждого моноволокна вокруг своей оси менее 10 оборотов на метр. 11 з.п. ф-лы, 3 табл.,1 ил.
Patent RU-2060829-C1 (RU)
Title: Magnetic separator to separate loose materials
Inventor: BYZOV VLADIMIR FEDOROVICH
IPC: B03C1/10
Filed: 1992-07-21
Granted: 1996-05-27
Abstract: FIELD: dressing of mineral resources. SUBSTANCE: magnetic separator can be used to separate magnetic fraction from flow of loose material. It has feeder, rotating drum with working surface made of nonmagnetic material inside which ferromagnetic cylinder is mounted with eccentricity relative to its axis. Distance between axes is chosen from expression given in description of invention. Permanent magnets with alternating polarity and clearance between peripheral edges are put on outer surface of ferromagnetic cylinder in agreement with formula a = [π/(1/2y-1/R)]-b,, where π = 3,14= 3.14 is constant; y is thickness of material on drum, m; R is radius of ferromagnetic cylinder, m; b is width of magnetic element, m. Magnetic and nonmagnetic fractions containers are used to collect products of separation. EFFECT: enhanced operational efficiency. 1 dwg
Patent RU-2058605-C1 (RU)
Title: Method of preparation of ferromagnetic fluid based on aqueous medium
Inventor: CHIKIDOV ALEKSANDR I
IPC: H01F1/28
Filed: 1992-06-18
Granted: 1996-04-20
Abstract: FIELD: manufacture of magnetic materials. SUBSTANCE: method is based on use of carbon-alkaline reagent composed of molecular and colloidal solutions of humates as stabilizer. Stable ferromagnetic fluid is produced with use of carbon-alkaline reagent. EFFECT: improved stability of functional characteristics of ferromagnetic fluid.
Patent RU-2058995-C1 (RU)
Title: Фурма для продувки расплава нейтральным газом
Inventor: KAMYSHEV GENNADIJ N
IPC: C21C5/48
Filed: 1992-10-07
Granted: 1996-04-27
Abstract: Изобретение относится к металлургии, в частности к устройствам для обработки расплавов нейтральными газами. Фурма для продувки расплава нейтральным газом содержит футерованные огнеупорный корпус, сопловую головку с цилиндрическим стержнем, установленным эксцентрично в корпусе, сопло серповидной формы и выполненный в стержне продольный канал. Продольный канал выполнен в стержне со стороны, диаметрально противоположной серповидному соплу, при этом площадь поперечного сечения продольного канала составляет 5 - 30% от площади серповидного сопла. 1 ил., 1 табл.
Patent DE-10012080-C1 (DE)
Title: Antennenarray und Verfahren zum Betrieb eines Antennenarrays
Inventor: BLOECHER HANS-LUDWIG
IPC: H01Q3/34
Filed: 2000-03-14
Granted: 2001-10-31
Abstract: Um auf einfache Weise einen weiten Winkelbereich in Sektoren schaltbar mittels einer Antennenanordnung mit breiter Hauptkeule abzudecken, wird eine Anordnung von Antennenelementen so ausgeführt, daß die Elemente einzeln angesteuert werden können, so daß sie in Teilen gleichphasig und in Teilen gegenphasig zueinander betrieben werden. Um die Einfallsrichtung eines empfangenen Signals zu bestimmen, ist es möglich, die Anordnung mit unsymmetrischem Antennendiagramm zu betreiben oder aber durch die Ausnutzung eines zusätzlichen Empfangselementes die Gesamt-Charakteristik rechnerisch bezüglich ihrer Symmetrie zu beeinflussen.
Patent DE-10063675-C1 (DE)
Inventor: DOSTERT KLAUS
IPC: H04J11/00
Filed: 2000-12-20
Granted: 2002-06-20
Abstract: The orthogonal frequency division multiplexing (OFDM) method is well-known for transmitting data on electrical power supply lines. According to this method, the items of information to be transmitted are distributed among numerous carriers, and the composite signal of the modulated carrier signals is transmitted in the form of an OFDM block. Standard OFDM methods are, however, highly sensitive to strong periodic pulse jammers. According to the invention, the method is thus devised such that the OFDM blocks to be transmitted have a length of approximately 85 % of the interval between two periodic disturbing pulses. The carrier interval accordingly results from the reciprocal duration of the OFDM blocks. The transmitted OFDM blocks are synchronized with pulse-shaped periodic jammers in such a manner that one block at a time is located between two disturbing pulses. The pulse-shaped jammers can be gated at the receiver. To this end, the inventive device comprises an appropriately designed transmitter (20) and an associated receiver (30).
Patent DE-10101615-C1 (DE)
Title: Housing, especially for installation of electrical and electronic components, has fixing channels in lower part and lid enabling housing to be fixed to base with lid closed
Inventor: ROSE FRIEDHELM
IPC: H05K5/00
Filed: 2001-01-16
Granted: 2002-04-18
Abstract: The housing has a lower part (2) and a lid (3) bolted to the lower part with fixing channels (11,11.1) in the lower part in addition to and parallel to the bolting points for attaching the housing to a base. The fixing channels continue into the lid, are externally open and accept fixing bolts (13) so the housing can be fixed to the base with the lid closed.
Patent DE-10102796-C1 (DE)
Title: Elektroakupunktur-Messgerät
Inventor: SCHIMMEL HELMUT W DR
IPC: A61H39/00
Filed: 2001-01-22
Granted: 2002-08-08
Abstract: Ein Elektroakupunktur-Messgerät zur elektrischen Hautwiderstandsmessung an Akupunkturpunkten von Patienten umfasst einen Sensorstab (1) mit einer Tastelektrode (5). Zur Verbesserung der Reproduzierbarkeit diagnostischer Messungen wird der angewählte Akupunkturpunkt und dessen enge Umgebung mit Licht bestrahlt. Hierzu ist im Sensorstab (1) eine LED (9) angeordnet. Mittels eines Lichtleiters (11) wird das Licht auf das Messfeld geworfen.
Patent DE-10121389-C1 (DE)
Title: Verfahren zum Betrieb eines Antriebsstrangs eines Kraftfahrzeugs
Inventor: FLINSPACH ROLAND
IPC: F16D48/06
Filed: 2001-05-02
Granted: 2002-08-01
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Betrieb eines Antriebsstrangs eines Kraftfahrzeugs, bei welchem eine Antriebsmaschine mittels einer mit Hilfe einer Kupplungsbetätigungseinrichtung betätigbaren Kupplung mit einem Getriebe koppelbar ist. DOLLAR A Um einen besonders komfortablen Betrieb des Antriebsstrangs zu erreichen, ist erfindungsgemäß vorgeschlagen, daß, wenn die Notwendigkeit des Öffnens der Kupplung festgestellt wurde, der Sollwert für das abgegebene Drehmoment der Antriebsmaschine für eine erste Zeitspanne auf einen ersten, von einem Vorgabewert, welcher von einem Fahrzeugführer gemacht wird, abweichenden Sollwert anschließend auf einen zweiten, vom ersten Sollwert abweichenden, Sollwert gesetzt wird.
Patent DE-10144053-C1 (DE)
Title: Engine drive for a push- or pull-type slotter comprises a spindle drive driven by a traction mechanism arranged on both sides of a lifting carriage
IPC: B23Q5/34
Filed: 2001-09-07
Granted: 2003-01-02
Abstract: Engine drive comprises a machine frame (1) with a clamping bench for a workpiece, and a lifting column with a lifting carriage (4). A spindle drive (8) driven by a traction mechanism (11) is arranged on both sides of the lifting carriage. The traction device (12) of the traction mechanism driving the spindles (9) of the two spindle drives equally surrounds the two spindle drives. The lifting carriage drive (7) and the lifting carriage are arranged a specified distance apart on a symmetrical axis (As). The spindle drives are arranged a specified distance apart in a mirror symmetrical manner on each side of this symmetrical axis.  Preferred Features: The traction mechanism is a belt drive, cable drive or chain drive. The lifting carriage drive is an electric servomotor or an asynchronous motor.
Patent DE-10160096-C1 (DE)
Title: Lock for hood of convertible motor vehicle has hook and receiver catch with bolt moving over last part of closure movement
Inventor: SENDOR ROBERT
IPC: E05B83/00
Filed: 2001-12-07
Granted: 2003-04-10
Abstract: The lock for the hood of a convertible motor vehicle has a hook (22) and a receiver catch (26) which pill the hood and bodywork together as they close. A centralizing bolt (10) is mounted on one component and the initial lock movement is not parallel to the bolt axis. The bolt can move along its axis towards the end of the locking movement.
Patent DE-10201502-C1 (DE)
Title: Optimizing cooling capacity of continuous steel-casting mold, adjusts flow velocity of coolant and available cross section, as function of height in mold
Inventor: RAHMFELD WERNER
IPC: B22D11/055
Filed: 2002-01-17
Granted: 2003-04-24
Abstract: Flow velocity of coolant passed down through mold channels or bores is controlled. High in the mold, where the cross sectional area is smaller, velocity is increased. Lower down, where the cross sectional area is greater, it is reduced. Alternatively or in addition, coverage by coolant is adjusted by a cross section varying with height. An Independent claim is included for the corresponding continuous casting equipment.
Patent DE-10219639-C1 (DE)
Title: Detection system for sound direction, includes components orientated to increase sound received by microphones
Inventor: HOEGE HARALD
IPC: G10K11/08
Filed: 2002-05-02
Granted: 2003-09-18
Abstract: On orientation, component (8, 9) construction increases sound directed from source (1) to microphones (5, 6).  An Independent claim is included for the corresponding method.
Patent DE-10232508-C1 (DE)
Title: Interlocking flooring panel has groove formed along or adjacent one side edge for preventing moisture penetrating joint between adjacent flooring panels
IPC: E04F15/02
Filed: 2002-07-18
Granted: 2003-12-18
Abstract: The flooring panel (1) has an upper surface (15) and a lower surface (7), its opposing side edges (10) formed to allow a releasable coupling to be provided between adjacent panels via a but joint. The upper surface of the flooring panel is provided with a groove (12), e.g. a V-notch, along, or adjacent to, one side edge, the upper surface and the groove covered by a decorative layer.
Patent DE-19522896-C1 (DE)
Title: Instrument panel, central console connecting structure
Inventor: SINNER MICHAEL DIPL ING
IPC: B60K37/00
Filed: 1995-06-23
Granted: 1996-10-31
Abstract: Upwardly accessible and downwardly widening dovetail guides (1a) extend. At the front face end of the central console (3) dovetail guides (3a) are formed on both sides. These guides are upwardly closed and widen downwards. They work in conjunction with the dovetail guide on the instrument panel. On each side of the rear face end of the instrument panel, a dovetail connecting component formed as a plastic part with an integral dovetail guide is releasably fitted. A single dovetail connecting component in the form of a releasable cross traverse (1) on the instrument panel is formed, on both ends of which is provided a dovetail guide. The cross traverse is fixed by screws (5) to the instrument panel (2).